Audio-Technica U891RBO Omnidirectional condenser boundary microphone with switch, RGB LED and integral power module, phantom power only
Audio-Technica U891RBO Omnidirectional condenser boundary microphone with switch, RGB LED and integral power module, phantom power only is backordered and will ship as soon as it is back in stock.
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Audio-Technica U891RBO Omnidirectional condenser boundary microphon...
Product Overview
The Audio-Technica U891RBO is an omnidirectional condenser boundary microphone with a touch-sensitive switch, an RGB LED status indicator, and an integral phantom-power module for conferencing and presentation. Its boundary design sits flat on a table or lectern to capture clear, natural speech, and UniGuard RFI protection guards against interference. This professional boundary microphone is built for installed commercial AV.
Product Description
The Audio-Technica U891RBO uses an omnidirectional polar pattern with a heavy die-cast case and silicon foam bottom pads to minimize surface-vibration pickup. A two-state RGB LED shows the on/off status of the microphone, and the touch-sensitive switch can be set to touch on/off, touch-to-talk, or touch-to-mute.
An 80 Hz UniSteep low-cut filter reduces low-frequency ambient noise, a PivotPoint rotating output connector eases cable dressing, and threaded inserts allow secure screw mounting. Explore more Audio-Technica boundary microphones at Creation Networks.
Key Features
- Omnidirectional boundary pickup — An omnidirectional element captures clear, natural speech across a table or lectern.
- RGB LED status — An integral two-state RGB LED indicator shows the on/off status of the microphone.
- Touch switch modes — A touch-sensitive switch supports touch on/off, touch-to-talk, and touch-to-mute for flexible control in meetings.
- Vibration isolation — Heavy die-cast case and silicon foam pads minimize coupling of surface vibration.
- 80 Hz UniSteep filter — Reduces pickup of low-frequency ambient noise.
- UniGuard RFI protection — Offers strong immunity from radio-frequency interference, with a PivotPoint rotating output connector.
Typical Applications
- Boardroom
- Conference room
- Commercial meeting space
- Multi-purpose room
- Government space
Frequently Asked Questions
What polar pattern does the U891RBO use?
An omnidirectional pattern; interchangeable elements are also available in omnidirectional, cardioid, and hypercardioid patterns.
How does the switch work?
A touch-sensitive switch can be set to touch on/off, touch-to-talk, or touch-to-mute.
Does it show mute status?
Yes. An integral two-state RGB LED indicator shows the on/off status of the microphone.
How is surface noise controlled?
A heavy die-cast case, silicon foam bottom pads, and an 80 Hz UniSteep low-cut filter reduce surface vibration and low-frequency noise.
What power does it need?
Phantom power only, via the integral power module.
Is warranty and integration support available?
Audio-Technica's manufacturer warranty applies, and Creation Networks supports commercial AV buyers with selection, design, and integration.
Technical Specifications
| Type | Omnidirectional condenser boundary microphone |
|---|---|
| Polar pattern | Omnidirectional |
| Switching | Touch on/off, touch-to-talk, touch-to-mute |
| Indicator | Two-state RGB LED |
| Filter | 80 Hz UniSteep low-cut |
| Connector | PivotPoint rotating output |
| Power | Phantom power only |
| Finish | Black |
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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From Microsoft Teams Rooms and enterprise video conferencing to LED video walls, live streaming production, and hybrid collaboration systems, we provide end-to-end AV integration using premium, certified technology from industry leaders including Crestron, Q-SYS, Shure, Extron, and Absen.
Whether you operate a single location or manage facilities nationwide, Creation Networks ensures your AV systems are designed for reliability, scalability, security, and long-term performance — helping your organization communicate more effectively and operate at peak efficiency.
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